#DCEF78#DCEF78

#DCEF78 is a very light, vivid yellow. Relative luminance 0.783; OKLCH L 91.4% C 0.146 H 116.9°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#DCEF78
RGB	rgb(220, 239, 120)
HSL	hsl(70, 79%, 70%)
HSV	hsv(70, 50%, 94%)
CMYK	cmyk(7.9%, 0%, 49.8%, 6.3%)
CIE-LAB	lab(90.92, -23.13, 54.90)
CIE-LCH	lch(90.92, 59.57, 112.85°)
OKLab	oklab(91.37% -0.0659 0.13)
OKLCH	oklch(91.37% 0.146 116.9)
XYZ	xyz(63.7727, 78.3053, 29.5205)
Luminance	0.7831 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DCEF78 #8B78EF

analogous

#EFC778 #DCEF78 #A0EF78

triadic

#DCEF78 #78DCEF #EF78DC

tetradic

#DCEF78 #78EFC7 #8B78EF #EF78A0

square

#DCEF78 #78EFC7 #8B78EF #EF78A0

split-complementary

#DCEF78 #78A0EF #C778EF

monochromatic

#B6D419 #CEE941 #DCEF78 #EAF5AF #F8FCE4

Accessibility & contrast

On white

1.26

#DCEF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#DCEF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DCEF78

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DCEF78	#FFFFFF	#000000	##000000
##DCEF78	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE46D

Deuteranopia (green-blind)

#FBE67F

Tritanopia (blue-blind)

#E7E4D4

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #dcef78;
/* rgb */ color: rgb(220, 239, 120);
/* oklch */ color: oklch(91.4% 0.146 116.9);

Tailwind

colors: {
  custom: {
    50: '#e9f4a2',
    500: '#dcef78',
    950: '#000000',
  },
}

SCSS

$custom: #dcef78;
$custom-light: #e9f4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#dcef78",
  "rgb": {
    "r": 220,
    "g": 239,
    "b": 120
  },
  "hsl": {
    "h": 69.58,
    "s": 78.808,
    "l": 70.392
  },
  "oklch": {
    "l": 0.91368,
    "c": 0.14575,
    "h": 116.9
  },
  "luminance": 0.78305
}

Semantic roles & 50–950 ramp

primary

#DCEF78

secondary

#5843C9

accent

#0ADB2C

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#16170F

muted

#858580

Preview Lab

Preview with #DCEF78

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →